5results about How to "Realize temperature regulation" patented technology

This invention relates to the field of bipolar membrane electrodialysis technology, and more particularly to a temperature control system, method, device, and storage medium for a bipolar membrane electrodialysis unit. The system includes: a conductivity sensor, with its detection end disposed within the bipolar membrane electrodialysis unit and the outlet water pipe; a temperature sensor, with its detection end disposed within the outlet water pipe; and a controller electrically connected to the temperature sensor and the conductivity sensor, used to acquire the temperature signal generated by the temperature sensor and the conductivity signal generated by the conductivity sensor, and to increase the cooling water circulation intensity of the bipolar membrane electrodialysis unit from an initial circulation intensity to a first circulation intensity based on the conductivity signal, and to further increase the cooling water circulation intensity to a second circulation intensity or decrease the cooling water circulation intensity to a third circulation intensity based on the temperature signal. The system provided by this invention can regulate the temperature of the bipolar membrane electrodialysis unit by controlling the cooling water circulation intensity.

The utility model discloses a kind of energy storage device and its thermal management system, thermal management system includes temperature regulating flow path, temperature regulating flow path includes first heat exchange member and second heat exchange member, and the first heat exchange member is adapted to the energy storage converter heat exchange of the energy storage device, the second heat exchange member is adapted to the battery cell heat exchange of the energy storage device, the import of the second heat exchange member is connected at the export of the first heat exchange member. Thus, thermal management system can realize the temperature regulation of energy storage converter and battery cell, and can take into account the cooling efficiency of both.

This application relates to the technical field of machine tool electric spindles, and discloses a milling machine tool electric spindle, a fault detection system, and a method. The milling machine tool electric spindle includes a stator, inside which a rotor is housed. Cooling chambers are provided at both ends of the stator, and flywheels are installed at both ends of the rotor, located inside the cooling chambers. The cooling chambers are connected by a connecting pipe, on which a circulation pump is installed. The rotor includes a central shaft and an armature winding mounted on the central shaft. A central coolant channel is provided within the central shaft, and coolant inlet and outlet channels are provided on the flywheels, communicating with the central coolant channel. A coolant branch channel is provided within the armature winding, communicating with the central coolant channel. A partition is provided in the middle of the central coolant channel. A speed sensor and a temperature sensor are installed inside the cooling chambers, and a vibration sensor is installed on the stator. This application has the effect of monitoring the working status of the electric spindle and preventing spindle damage.

This application relates to the field of packaging printing equipment, and in particular to a high-efficiency printing process for packaging containers, comprising the following steps: S1, lamination process; S2, varnishing process; S3, ink control; S4, die-cutting and creasing process; S5, automated cutting. The oil storage tank is equipped with a stirring device, which includes a stirring shaft and a stirring wheel. The stirring shaft drives the stirring wheel to stir the ink in the oil storage tank. The stirring shaft is connected to an intermittent drive device, which intermittently drives the stirring shaft to rotate. The purpose of this application is to effectively ensure that the ink maintains its performance during long-term storage, and that the ink can be readily used when the packaging printing process requires it, thereby effectively ensuring the printing efficiency of the packaging printing process.

The utility model relates to the technical field of optical fiber laser, specifically relates to a kind of based on phase continuous sweep frequency optical fiber laser, including shell, the inside one side of shell is fixedly installed with the multimode pump transmitter for emitting laser source, the output end of multimode pump transmitter is provided with phase modulator, the other end of phase modulator is provided with first fiber grating, the one side of first fiber grating away from phase modulator is connected with optical fiber body, the other end of optical fiber body is fixedly connected with second fiber grating, the other side of second fiber grating is fixedly connected with the multimode pump coupler of emission gain rear laser.Compared with prior art, the utility model, by being provided with first fiber grating and second fiber grating cooperate optical resonant cavity, and in optical resonant cavity outer wrapping heat pipe, the frequency of stable optical resonant cavity is ensured the stability of laser output frequency, and optical path length drift caused by heat effect can be reduced.